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MacroLens Interest Rates API
x402
MacroLens Interest Rates API is a paid API for AI agents from marcolens.vercel.app, paid per call via x402, $0.4/call, status unknown (last checked 2026-09-14).
Retrieves AI-analyzed interest rate data from FRED sources with LLM-generated macro-economic insights starting from a specified date
Price / call$0.4
Success—
StatusUnknown
How this service works
AI-powered macro-economic analysis. FRED + World Bank data + MiMo LLM. 20 endpoints. x402 on Base.
Output
Returns a JSON object with a success boolean and a data object containing interest rate time series data sourced from FRED, enriched with AI-generated macro-economic analysis and narrative commentary produced by the MiMo LLM covering trends, policy context, and economic implications from the specified start date to present.
Example use cases
Monitoring Fed rate hike cycle
“Can you give me a MacroLens breakdown of interest rate movements since March 2022 when the Fed started hiking? I want the AI commentary on what the data shows about the tightening cycle.”
Investment research rate context
“I'm putting together a report on bond markets — can you pull interest rate data and AI analysis from MacroLens starting from January 2020 so I can see how rates evolved through COVID and beyond?”
Recession risk macro briefing
“What do interest rates look like from a macro perspective since 2023? Use MacroLens to get me the FRED data plus the AI-generated analysis on where rates are headed.”
Technical details
Endpoint
POSThttps://marcolens.vercel.app/api/interest-ratesWhen to prefer
Choose this endpoint when you need AI-interpreted interest rate data combining FRED's authoritative time series with LLM-generated macro narrative, especially when you want more than raw numbers — i.e., contextual analysis of rate trends, policy implications, and economic commentary. Prefer over raw FRED API calls when you want the insight layer included without building your own prompt pipeline. Best for macro research, investment briefings, and economic monitoring use cases that need both data and interpretation.
Side effects
- Missing required 'start' parameter returns validation error
- Invalid date format in 'start' field causes parsing failure
- FRED data unavailable for the requested date range returns empty data
- x402 payment not included or insufficient USDC balance causes 402 Payment Required response
- MiMo LLM generation timeout may cause partial or failed response
- Very early start dates (pre-1950s) may return sparse or no FRED data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| startrequired | string | start |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| successrequired | boolean |
Tags
x402
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